Welding head track



FIG. 1 is a front elevational view of the welding head track showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view of FIG. 2;

FIG. 4 is a right side elevational view of FIG. 2;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is an enlarged sectional view taken in the direction of the arrows on line 6--6 of FIG. 1;

FIG. 7 is an enlarged sectional view taken in the direction of the arrows on line 7--7 of FIG. 1;

FIG. 8 is a sectional view taken in the direction of the arrows on line 8--8 of FIG. 1. 

The ornamental design for a welding head track, as shown and described. 